Ball marker



FIG. 1 is a top perspective view of a first embodiment of the ball marker claimed herein;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view of a second embodiment of the ball marker claimed herein;

FIG. 8 is a rear elevational view of FIG. 7;

FIG. 9 is a front elevational view of FIG. 7;

FIG. 10 is a side elevational of FIG. 7;

FIG. 11 is a top plan view of FIG. 7; and,

FIG. 12 is a bottom plan view of FIG. 7.

The broken lines in the figures show portions of the ball marker that form no part of the claimed design. 

CLAIM The ornamental design for a ball marker, as shown and described. 